7430283

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1999}}^1$

素因数の和:2071

約数の個数: 24

約数和(自身を含む): 12480000

約数和(自身を除く): 5049717

約数列:

[1, 3, 7, 9, 21, 59, 63, 177, 413, 531, 1239, 1999, 3717, 5997, 13993, 17991, 41979, 117941, 125937, 353823, 825587, 1061469, 2476761, 7430283]

約数ペア:

[(1, 7430283), (3, 2476761), (7, 1061469), (9, 825587), (21, 353823), (59, 125937), (63, 117941), (177, 41979), (413, 17991), (531, 13993), (1239, 5997), (1999, 3717)]